CN101808812B

CN101808812B - Process and plant for producing tyres for vehicle wheels

Info

Publication number: CN101808812B
Application number: CN200780100825.9A
Authority: CN
Inventors: G·曼奇尼; M·马尔基尼; E·穆西泰利; S·圣乔瓦尼
Original assignee: Pirelli Pneumatici SpA
Current assignee: Pirelli and C SpA; Pirelli Tyre SpA
Priority date: 2007-09-27
Filing date: 2007-09-27
Publication date: 2014-07-02
Anticipated expiration: 2027-09-27
Also published as: ATE552964T1; US20100307662A1; PL2190655T3; BRPI0722044A2; KR20100063816A; KR101402833B1; BRPI0722044B1; KR101427355B1; JP2010540275A; CN101808812A; EP2190655A1; EP2258541B1; JP5228052B2; KR20100077153A; EP2258541A1; EP2190655B1; EP2258541B9; US20180236738A1; PL2258541T3; HUE031693T2

Abstract

There are described a plant and a process for producing tyres for vehicle wheels, said process comprising the steps of: a) building a carcass structure of a green tyre on a first forming drum (6) in at least one carcass structure building line (2, 2'), said carcass structure comprising at least one carcass ply and a pair of annular anchoring structures; b) building a crown structure of a green tyre on at least one second forming drum (7) in at least one crown structure building line (3, 3'), said crown structure comprising at least one belt structure and a tread band; c) toroidally shaping said carcass structure assembling it to said crown structure in at least one assembling and shaping work station (4) for the tyre being processed, said assembling and shaping work station (4) being synchronised with said carcass structure building line (2, 2') and with said crown structure building line (3, 3'); wherein each carcass structure is associated with the respective first forming drum (6) whereon it is built up to the end of step c) of shaping and assembling the tyre being processed; d) moulding and vulcanizing the green shaped tyre in at least one tyre moulding and vulcanizing line (5) separate from said assembling and shaping work station (4).

Description

For the production of the technology and equipment of tire for wheel

Technical field

The present invention relates to the technique for the production of tire for wheel.

The invention still further relates to the equipment for the production of tire for wheel, it can be used for implementing aforementioned production technology.

Background technology

After the tire production period defining structure technique that the various parts of tire self are made and/or assembled in one or more structure lines therein, in applicable vulcanization line, implement molding and sulfuration process, this is used for limiting tire construction according to the geometry of expecting and tread contour.

Tire generally includes the carcass of toroidal, and it comprises one or more casingplies, strengthens with being arranged in the reinforcing cord of sagittal plane (rotation that sagittal plane comprises tire) substantially.The end of each casingply strengthens circulus (being known as bead core) with at least one metal and is associated integratedly, thereby at tyre bead place, the radial inner end place of tire () forms and strengthens, and has the effect that tire can be assembled mutually with corresponding mounting rim.One elastomeric material strips becomes to be arranged on described carcass crownly, is called tread strip, and in the time that molding and vulcanisation step finish, raised design is formed in tread strip for kiss the earth.Conventionally be known as the enhancing structural configuration of belt structure between carcass and tread strip.The in the situation that of tyres for passenger cars, this structure generally comprises at least two radially stacked adhesive plaster bands with reinforcing cord, reinforcing cord is generally metal material, in each band, be arranged parallel to each other and be the relation of intersecting with the cord of adjacent ribbons, preferably arranging symmetrically with respect to the equatorial plane of tire.Preferably, in its radial outside position, (at least on the end of lower floor's band) also comprises circumferentially treble cloths or the metal cords of arranging (0 degree) to belt structure.

Finally, in the tire of tubeless type, have the radially internal layer that is called liner, it has air-locked feature to guarantee the air-tightness of tire self.

In target of the present invention and claim below, term " elastomeric material " refers to the synthetic that comprises at least one elastomer polymer and at least one reinforcer.Preferably, this synthetic also comprises additive, such as crosslinking agent and/or plasticizer.By means of crosslinking agent, thereby this material can form the final product of manufacturing by heating to be cross-linked.

In this article, term " tire base " refers to the tire that is obtained and also do not vulcanized by construction process.

Same applicant WO 01/32409 has under one's name described a kind of tire that is provided with work station and has built line, each work station is arranged as at least one structure member of making and assembling processed tire, wherein at least a series of tire is simultaneously processed, comprise at least one first tire model and the second tire model that differ from one another, and wherein tire transferred to vulcanization line is carried out by mechanical arm and carry out according to the transmission speed equating with the tire transmission speed of leading to each described work station.

EP1 481 791 A2 have described a kind of method of simultaneously producing tire in the suitable continuous production system of leggy, and tire is selected from the different one group of tire that builds specifications of having of different size.The method comprises the following steps: select the required tire of tire of structure respective type to build equipment and material; Calculate each structure equipment and must carry out the respective cycle number to build given batch; And come to change and be automatically changed to the second structure specification in batches by be converted to the second structure specification after the last tire of the first structure specification has passed through; Each last tire at each formerly batch repeats automatically to change into next structure specification until produce final batch through out-of-date at each work station place.This production system has: at least four carcasses build station, and each structure station is spaced apart with preset distance; And preferably there is the tread strip bundle layer building line of work station, and it builds line with carcass and separates, and wherein carcass and tyre surface belt package engage in the self-locking model of segmentation.

EP0 776 756 A1 have described a kind of for constructing the device of tire for wheel, this tire has carcass bundle (carcass bundle has internal layer), at least one casingply, two sidewall sections and two and has the bead core of belt bundle, belt bundle has at least one belt curtain cloth layer and a tread band, wherein at least one carcass structure station and/or belt structure station are provided with: at least two erecting devices, and it can be controlled independently of one another for installing with the identical material of character; And at least one transmitting device being associated with each erecting device, for supplying identical parts.

Described in WO 01/32409, the method for type is intended to increase and on annular shaped bracket, builds tire and use preliminary semi-finished product by the productivity ratio of the tire manufacturing process that synchronous automation normalization step builds to each other.But these methods do not allow to obtain the technology flexibility (namely to each tire used elastomeric material type or fabric or the different preliminary half-finished possibility of metal reinforcing cord type) of height.In fact, these methods are suitable for the different tire of production finite character (enhancing element such as some structure members (such as one or two casingply) of size, tire exist alternatively, in bead area, form the existence of belt layer, tread strip middle level or sublayer that the coil of the rubber-metal line of the bead core in bead area arranges, more or less extends under zero degree).

On the contrary, method described in EP 1 481 791 and EP 0 776 756 is flexibly technically, because they allow to obtain tire with the semi-finished product to each other with different characteristic, but their productivity ratio is restricted, for example, because the model of the tire that will produce is changed and need large-sized equipment to carry out these methods.

Applicant has been noted that, in the back in the production equipment of type, lot of materials and/or half-finished management have caused the synchronization that forms the production stage of the various piece of tire to go wrong, thereby and caused production equipment configuration management to go wrong, therefore productivity ratio is caused to negative results.

Applicant also has been noted that, the instruction of EP 1 481 791 relates to the performance of assembling, shaping and the vulcanisation step of tire in single work station, although layout has been simplified in these instructions, but see it is but the source of problem from the viewpoint of producing because in the case of upstream station failure and to manufacture the size of tire or technique variation there will be unmanageable bottleneck.

Summary of the invention

Therefore applicant has realized that, there is to each other the very tire of different technical requirements in order to produce, improve the productivity ratio of the technique of WO 01/32409 shown type, and avoid being similar to described in EP 1 481 791 A2 and EP 0 776 756 A1 those large scale and be difficult to management and synchronized production equipment, must there is integrated production equipment, namely, wherein independently different production units to each other suitably integrated and synchronization but still keep the equipment of its flexibility.

Applicant also understands, make carcass structure build line, crown structure construction line and separate with curing line with molding for assembling and the production line of the tire that is shaped has substantially similar productivity ratio, the tire of the small lot with very large difference and technical complexity be can produce simultaneously, and high productivity ratio and end product quality realized.

In the scope of the present disclosure, " productivity ratio " that builds line or work station refers under stable operation situation the time disappearing between the output of two continuous products from building line or work station self.

In the scope of the present disclosure, term " stable operation " refers to the standard operation situation that tire is manufactured, thus any of short duration period of the startup of remover apparatus self or shutdown.

Applicant has been found that, for using carcass structure separated from one another but that connect each other to build the production technology of line, crown structure construction line, assembling and shaping work station and molding and curing line, if carcass structure builds line and crown structure construction line is synchronizeed with described assembling and shaping work station in productivity ratio, just can maintain large-duty while with height technology flexibility acquisition tire.

More accurately, according to a first aspect of the invention, the present invention relates to a kind of technique for the production of tire for wheel, it comprises step:

A) build at least one carcass structure the carcass structure that builds tire base on the first assembly drum in line, described carcass structure comprises at least one casingply and a pair of ring-type anchor structure;

B) at least one second assembly drum at least one crown structure construction line, build the crown structure of tire base, described crown structure comprises at least one belt structure and tread strip;

C) at least one assembling for processed tire and shaping work station by carcass structure being assembled to described crown structure the described carcass structure that is shaped circlewise, described assembling and shaping work station and described carcass structure structure line and described crown structure construction line locking;

The corresponding first molding drum that wherein each carcass structure builds thereon with carcass structure is associated, until the step of shaping and assembling processed tire c) finishes;

D) the tire base that molding and sulfuration have been shaped at least one tire molding of separating with described assembling and shaping work station and vulcanization line.

Because described technique can be to produce preliminary half-finished uses different for tire for every kind compatible and transmit carcass structure and without in order to make various operating procedure synchronizations consider productivity ratio without the assembly drum building from carcass structure thereon, this just can be avoided the lower shortcoming of aforementioned production flexibility, the performance quality that maintenance finished product is high and high productivity ratio.

Therefore be that technology is flexible and effective according to technique of the present invention.

According to its second aspect, the present invention relates to a kind of equipment for the production of tire for wheel, it comprises:

-at least one carcass structure based on the first assembly drum builds line, and described carcass structure comprises at least one casingply and a pair of ring-type anchor structure;

-at least one crown structure construction line based at least one the second assembly drum, described crown structure comprises at least one belt structure and tread strip;

-for assembling and at least one work station of the processed tire that is shaped, it is applicable to for being shaped carcass structure to obtain tire base by carcass structure being assembled to described crown structure, and described assembling and shaping work station build line with described carcass structure and described crown structure construction line is operatively associated;

-with described assembling and shaping work station discretely for molding with sulfuration is assembled and at least one molding and the vulcanization line of shaping tire,

Wherein said assembling and shaping work station are provided with the building mortion being associated with described the first assembly drum, and it is applicable to the shaping for carry out carcass structure on described the first assembly drum.

Carry out above-mentioned technique, described equipment has been realized above-mentioned identical advantage.

Applicant also has been noted that because equipment provides the tire molding and the vulcanization line that separate with shaping work station with assembling, just can also overcome aforementioned production shortcoming, especially between different structure lines and molding and vulcanization line forms the problem of bottleneck.

The present invention at it at least one above-mentioned aspect in can show at least one following preferred feature.

In a particularly preferred embodiment, described process stipulation, described carcass structure builds line to equal the productivity ratio operation of t1, and described crown structure construction line is to equal the productivity ratio operation of t2 and described assembling and shaping work station to equal

productivity ratio operation, wherein t1 and t2 in stable operation in

scope in.

Applicant advantageously has been found that, by the synchronization of expressing in above-mentioned preferred version, the part (namely carcass structure builds line and crown structure construction line) that equipment is complicated and the most expensive can be to approach the productivity ratio operation of its maximum capacity under stability state, in fact any waiting time of assembling and shaping work station is not crucial in the restriction of provided scheme, and reason is that described work station needs less investment compared with above-mentioned structure line.

Preferably, t1 and t2 in

scope in.

More preferably, t1 and t2 in

scope in.

Even more preferably, t1 and t2 equate substantially.Like this, in fact, carcass structure builds line, crown structure construction line and assembling and shaping work station is forced to consider the waiting time, has therefore avoided the gathering of part processed tire.

Advantageously,

between 50 and 90 seconds, and preferably,

between 65 and 75 seconds.

According to a preferred embodiment, this technique also comprises that assembling work station from drum picks up the first assembly drum and be positioned over described carcass structure and build step line z).Like this, select optimal drum with regard to tire to be produced with regard to assembling work station from described drum.

Preferably, the step that builds carcass structure a) is included in carcass structure and builds the sub-step a10 that applies at least one Part I of the sidewall of processed tire in the first side wall construction work station of line).

Preferably, step b) is included in the sub-step b7 that applies at least one Part II of the sidewall of processed tire in the second sidewall construction work station of crown structure construction line).

Sidewall is built to operation and split the possibility that is divided into two separating steps and allow to produce to have and be called the tire that the structure of " lamination sidewall " (namely sidewall has the corresponding radial outer end edge of sidewall edge that covers tread strip) is arranged, prevent from building the operation of turnup sidewall while end on assembly drum.If sidewall will by be wound around elastomeric material continuous elongated member side by side and/or overlapped stitches build, build operation in this possibility considerable, scrolling will be very complicated in fact in the case.

According to an embodiment, the step that builds carcass structure a) is included in the sub-step a1 that applies at least one tyre bead in the position of the first assembly drum radially outer and strengthen fabric).

Preferably, described step a) also comprises the sub-step of following order:

A2) in the position of described the first assembly drum radially outer, apply at least one Part I of anti-wear component;

A3) in the position of described the first assembly drum radially outer, apply inner liner;

A4) in the position of described liner radially outer, apply time inner liner;

A5) in the position of inferior inner liner radially outer, apply at least one first casingply;

A6) apply multiple the first intermediary element at described at least one casingply place.

Advantageously, step is a) at sub-step a6) comprise afterwards another sub-step:

A7) apply multiple inner elements that strengthen at described the first intermediary element place.

In a preferred embodiment, at sub-step a7) also have afterwards the further sub-step of order:

A8) at least one pair of ring-type anchor structure is applied to the axial relative end of described at least one casingply;

A9) apply at least one Part II of anti-wear component;

A10) apply at least one Part I of the sidewall of processed tire.

Advantageously, build the step of carcass structure a) at sub-step a4) and sub-step a5) between comprise the sub-step that applies self-sealing material layer.

Advantageously, build the step of carcass structure a) at sub-step a8) and sub-step a9) between comprise sub-step:

-apply multiple outside elements that strengthen at casingply place.

-apply outer curtain layer of cloth at casingply place.

In some tire size, outer curtain layer of cloth is outside the strengthen replacement scheme of element and laying after around ring-type anchor structure upset casing ply, and its width is that the distance equaling between the casing ply rim strip of left and right adds about 40-60mm (overlapping 20-30mm on each rim strip) according to tire size conventionally.Because outer curtain layer of cloth is more consistent with the region between tyre bead end and sidewall beginning, it has increased tire stiffness, has therefore increased its automaticity and has driven reactive.

According to preferred embodiment, apply ring-type and strengthen the sub-step a8 of structure) comprise following sub-step:

A8 ') the axial relative end that ring-type strengthened to structure and is positioned over described at least one casingply; And

A8 ") folds into described at least one casingply certainly with it to form the rim strip that comprises described ring-type anchor structure by the end of described at least one casingply.

Preferably, apply ring-type and strengthen the sub-step a8 of structure) applying step that bead core store workstation transmission that work station is operatively associated is applicable to the bead core for forming described ring-type anchor structure from the ring-type anchor structure that builds line with carcass structure j) afterwards.

Advantageously, the step that builds carcass structure a) is applying the sub-step a9 of Part II of anti-wear component) comprise before sub-step:

A9 ') the first assembly drum is transferred to and comprises that the second wear-resisting carcass structure that applies work station and the first side wall construction work station completes unit.

Preferably, complete at carcass structure the described sub-step a9 ' that transmits the first assembly drum in unit) carried out by mechanical arm.

According to preferred embodiment, the step that builds crown structure b) comprises sub-step:

B1) in the position of the second assembly drum radially outer, apply lower floor's belt layer.

Preferably, described step b) also comprises the sub-step of following order:

B2) in the position of described the second assembly drum radially outer, apply at least one first belt band;

B4) in the position of described the first belt band radially outer, apply the second belt band;

B5) apply at least one first fabric or metal cords layer, it arranges circumferentially and at least at least axially applies at outside place at it in the position of the radially outer of radially outer belt band;

B6) in the position of described cord ply radially outer, apply at least one tread strip.

Described step is b) preferably at step b2) and step b4) between be included in the step b3 that applies at least one the second intermediary element on the first belt band).

Described step is b) preferably at step b6) be included in afterwards described tread strip and axially apply in outside position the sub-step b7 of at least one Part II of the sidewall of processed tire).

Advantageously, described sub-step b6) at least two tread strip construction work stations, carry out.

Preferably, the described step that builds crown structure is b) at sub-step b4) comprise that afterwards described the second assembly drum that the carcass structure partly building is built from carcass structure partly transfers to the sub-step of the 3rd assembly drum the crown structural transmission work station of crown structure construction line thereon.The 3rd assembly drum that so just can be applicable to by use starts the shaping of crown structure.

Advantageously, described sub-step b4) be included in the position of the second belt band radially outer and apply the 3rd belt band.

According to preferred embodiment, the step that builds crown structure b) comprised the sub-step of being overturn on the second belt band in the end of the first belt band before the sub-step of transmission crown structure.

According to further preferred embodiment, the step that builds crown structure b) comprised the sub-step of being overturn on the second belt band and on the 3rd belt band in the end of the first belt band before the sub-step of transmission crown structure.

Preferably, the step that builds crown structure is b) at the sub-step b6 that builds tread strip) apply the sub-step of at least one sublevel on the cord ply that applies before being included in before.

Preferably, described sub-step b6) comprise and apply two tyre surface belts.

According to preferred embodiment, for the production of the technique of tire in steps d) comprise before the tire base that is shaped is transferred to the tire base store workstation being operatively associated with assembling and shaping work station step e).So just can compensate any stationary problem causing due to the fault of equipment.

Even more preferably, described step is e) that tire base is transferred to the molding of tire and the step of vulcanization line f) afterwards.

Be shaped and the step of assembling tyre base c) comprises sub-step below:

C1) the crown structure being structured on the second assembly drum is transferred to the position of the carcass structure radially outer being associated with the first assembly drum from the second assembly drum.

As selection, be shaped and the step of assembling tyre base c) comprises sub-step below:

C1 ') the crown structure being structured on the 3rd assembly drum is transferred to the position of the carcass structure radially outer being associated with the first assembly drum from the 3rd assembly drum.

This production technology preferably build tire base carcass structure step a) comprise afterwards by build carcass structure transmit and be stored to be arranged in carcass structure structure line outside for storing the step a ' of work station of carcass structure).

As selection, this production technology a) comprises afterwards and will build carcass structure and transmit and be stored to the step a ") of drum gathering work station in the step of the carcass structure that builds tire base.

According to preferred embodiment, this tyre production technology b) comprises afterwards and will build crown structural transmission and be stored to the step b ' of crown structure store workstation in the step of the crown structure that builds tire base).

Preferably, this technique comprises the pre-step g that preliminary semi-finished product is supplied to relevant work station).

Even more preferably, this technique is included in the semi-finished product ready line of its production equipment and prepares preliminary half-finished additional step h).Half-finished production can also be synchronizeed with each step of production technology like this, optimized production process, prevents process residue.

This production technology also comprises at least one the step I of size regulating among the first assembly drum, the second assembly drum and the 3rd assembly drum).

Preferably, described step I) comprise the axial adjustment of the first assembly drum.

Even more preferably, described step I) comprise the radiai adjustment of the second assembly drum.This allows the tire of the bulging production many types that use a few species.

Advantageously, the work station that the first assembly drum builds line by bracket mobile in course from carcass structure transfers to next work station.

Advantageously, second assembly drum designedly transfer to next work station by least one mechanical arm from the work station of crown structure construction line.

In a preferred version, described the 3rd assembly drum transfers to next work station by least one mechanical arm from the work station of crown structure construction line.

Preferably, step a1)-a10) among at least one the first assembly drum being transferred to after drum assembles the step of work station.By transportation drum in these work stations, in fact can compensate any failed of production requirement or change.

According to a preferred embodiment, assembling and the shaping work station of production equipment are provided with transmitting device, and it is applicable to for transmitting the second assembly drum crown structure construction line after it is removed in crown structure.

As selection, described assembling and shaping work station are also provided with transmitting device, and it is applicable to for transmitting the 3rd assembly drum from crown structure after it is removed crown structure construction line.

Like this, the new step that the second/three assembly drum is ready to start to build crown structure b).

Preferably, described assembling and building mortion are pneumatic means.

In a preferred version, described assembling and building mortion are motorisation units.

Advantageously, this tyre production equipment comprises drum gathering work station, and it is provided with the device that builds line for the first assembly drum being transferred to carcass structure.This work station also, as the buffering of production cycle, has advantages of clearly.

Carcass structure builds line and preferably includes the first side wall construction work station, and it is provided with the device of at least one Part I of the sidewall for applying processed tire.

Advantageously, crown structure construction line comprises the second sidewall construction work station, and it is provided with the device of at least one Part II of the sidewall for applying processed tire.

According to preferred embodiment, carcass structure builds at least two in the work station that line comprises below layout in column operatively:

-strengthening fabric to apply work station, it is provided with the device that strengthens fabric for apply at least one tyre bead on the first assembly drum;

The-the first wear-resisting work station that applies, it is provided with the device for apply at least one Part I of anti-wear component in the position of described the first assembly drum radially outer;

-liner applies work station, and it is provided with the device for apply inner liner in the position of described the first assembly drum radially outer;

-inferior liner applies work station, and it is provided with the device for apply time inner liner in the position of described liner radially outer;

-casing ply applies work station, and it is provided with the device for apply at least one the first casingply in the position of inferior inner liner radially outer;

The-the first intermediary element applies work station, and it is provided with the device for apply multiple the first intermediary element at described at least one casingply place;

-inner the element that strengthens applies work station, and it is provided with for apply multiple inner devices that strengthen element at described the first intermediary element place;

-ring-type anchor structure applies work station, and it is provided with the device of the axial relative end at least one pair of ring-type anchor structure being applied to described at least one casingply;

The-the second wear-resisting work station that applies, it is provided with the device of at least one Part II for applying anti-wear component;

-the first side wall construction work station, it is provided with the device of at least one Part I of the side wall side for applying processed tire.

Notice, this description and below claim in, word " the operatively work station of layout in column " refers to the work station being operatively linked in sequence, irrelevant with device layout, namely location-independent corresponding thereto.

Preferably, carcass structure builds line and also comprises that self-sealing material applies work station, it is provided with the device for apply self-sealing material layer in the position of inferior inner liner radially outer, and described self-sealing material applies work station and be arranged in time liner and apply the downstream of work station.

Advantageously, intermediary element applies work station, the inner element that strengthens applies work station and ring-type anchor structure and applies work station and be integrated in the integrated unit that carcass structure builds line.

According to preferred embodiment, carcass structure builds line and also comprises that the outside element that strengthens applies work station, it is provided with for apply multiple outside devices that strengthen elements at described at least one casingply place, the described outside downstream that strengthens element and apply work station and be arranged in ring-type anchor structure and apply work station.

Preferably, the described outside element that strengthens applies work station and is integrated in the described integrated unit that carcass structure builds line.

According to optional embodiment, carcass structure builds line and also comprises the work station for applying outer curtain layer of cloth, the device that it is provided with for apply outer curtain layer of cloth at described at least one casingply place, the described work station that is used for applying outer curtain layer of cloth is arranged in ring-type anchor structure and applies the downstream of work station.

Preferably, the described work station that is used for applying outer curtain layer of cloth is integrated in the described integrated unit that carcass structure builds line.

Advantageously, carcass structure builds the described ring-type anchor structure of line and applies work station and be also provided with for the end of described at least one casingply being folded on described at least one casing ply to form the device of the rim strip that comprises described ring-type anchor structure.

Preferably, tyre production equipment also comprises the bead core store workstation that is applicable to the anchor structure of the ring-type for forming processed tire, and described bead core store workstation applies work station with ring-type anchor structure and is operatively associated.

According to preferred embodiment, the second wear-resisting work station and the first side wall construction work station of applying is included in carcass structure and completes in unit.

Preferably, described carcass structure completes unit and comprises for the first assembly drum is built to line from carcass structure and transferred to the device of unit self.

Preferably, be used for completing at carcass structure the described device that transmits the first assembly drum in unit and comprise mechanical arm.

Preferably, crown structure construction line comprises that lower floor's belt layer applies work station, and it is provided with the device for apply lower floor's belt layer on the second assembly drum.

Even more preferably, described crown structure construction line comprises below the operatively work station of layout in column:

The-the first belt applies work station, and it is provided with the device for apply at least one the first belt band in the position of described the second assembly drum radially outer;

The-the second belt applies work station, and it is provided with the device for apply the second belt band in the position of described the first belt band radially outer;

-cord applies work station, and it is provided with the device for applying at least one the first cord ply, and this first cord ply is arranged circumferentially and at least axially applied at outside place at it on the belt band of radially outer;

-at least one tread strip construction work station, it is provided with the device for apply at least one tread strip in the position of described cord ply radially outer.

In a preferred version, described crown structure construction line comprises the second intermediary element station of assigning a work, and it is provided with the device for arrange at least one the second intermediary element on the first belt band.

In a further preferred scheme, described crown structure construction line comprises the second sidewall construction work station, and it is provided with the device for build at least one Part II of sidewall in the axial outside position of tread strip.

According to preferred embodiment, crown structure construction line comprises:

-the first module that builds for the part of crown structure, wherein be implemented on the second assembly drum, and first module comprises that at least one lower floor's belt layer applies work station, the first belt applies work station and the second belt applies work station crown structure division;

-the second unit that builds for the part of crown structure, wherein crown structure is different from the 3rd assembly drum of the second assembly drum and completes in geometry, and second unit comprises that at least one cord applies work station, at least two tread strip construction work stations and the second sidewall construction work station;

The crown structural transmission work station of-the 3rd assembly drum transmission crown structure from the second assembly drum of the first module for partly building crown structure to the second unit for partly building crown structure.

Preferably, comprise the work station for applying intermediary element for the described first module of crown structure partly building.

The second belt applies work station also can be provided with the device for apply the 3rd belt band in the position of described the second belt band radially outer.

Preferably, crown structural transmission work station also can comprise the device for being overturn on the second belt band in the end of the first belt band.

In a different embodiment, crown structural transmission work station also comprises the device for being overturn on the second belt band and on the 3rd belt band in the end of the first belt band.

Preferably, the downstream that crown structure construction line applies work station at cord comprises that sublevel applies work station, and it is provided with the device for apply at least one sublevel in the position of cord ply radially outer.

Advantageously, this equipment comprises the tire base store workstation being operatively associated with assembling and shaping work station.

Preferably, described tire base store workstation is also operatively associated with tire molding and vulcanization line.

According to preferred embodiment, described tire base store workstation is provided with the device for tire base being transferred to molding and vulcanization line.

Advantageously, this production equipment is provided with the device for tire base is transferred to tire base store workstation from assembling and shaping work station.

Preferably, the described device that is used for the tire base to transfer to tire base store workstation from assembling and shaping work station comprises mechanical arm.

Preferably, the assembling of tire base and shaping work station comprise:

At least one standby position of the-the second assembly drum or the 3rd assembly drum;

-be used for transmitting crown structure to transmit it to the device of the position of the carcass structure radially outer being associated with the first assembly drum.

This equipment can comprise the carcass structure store workstation that is arranged in carcass structure structure line outside.

As selection, carcass structure store workstation can with carcass structure build line drum assemble work station consistent.

Alternatively or additionally, this equipment can comprise crown structure store workstation.

Advantageously, casing ply apply work station, the first belt apply work station, the second belt apply work station and cord apply among work station at least one be used for being associated in relevant work station preliminary half-finished at least one unit operations of supply.

According to an embodiment, this equipment comprises the preliminary half-finished production line for preparing to be suitable for to supply at least one among carcass structure builds line and crown structure construction line.

Advantageously, this production equipment comprises for regulating at least one the device of size among the first assembly drum, the second assembly drum and the 3rd assembly drum.Like this, in fact, can use the tire of the bulging production many types of a few species.

According to preferred embodiment, the first assembly drum is adjustable in the axial direction.Once its axial dimension therefore can be based on the cure development of casing ply between bead core and changing of tire.

Preferably, the second assembly drum is adjustable diametrically.Its radial dimension can change based on the required rim diameter of tire to be produced.

Preferably, the 3rd assembly drum comprises convex molded surface.Like this can be before crown structure be associated with carcass structure moulding crown structure.

Carcass structure builds line and is preferably provided with the device for the first assembly drum is transferred to next work station from the work station of identical carcass structure structure line.

Preferably, being used for that the first assembly drum is built to described device that the work station of line transfers to next work station comprises from carcass structure can be at the mobile bracket of travel line.

Similarly, crown structure construction line is preferably provided with the device for the second assembly drum is transferred to next work station from the work station of identical crown structure construction line.

Preferably, the described device that is used for the second assembly drum to transfer to next work station from the work station of crown structure construction line comprises at least one mechanical arm.

In a preferred version, crown structure construction line is advantageously provided the device for the 3rd assembly drum is transferred to next work station from the work station of the second unit for partly building crown structure.

Advantageously, molding and the vulcanization line of the tire base that has been shaped comprise at least two vulcanization units, and each vulcanization unit comprises at least one sulfurizing mould.

In preferred scheme, described vulcanization unit is ten, and each unit comprises two sulfurizing moulds.

In different preferred versions, described vulcanization unit is five, and each unit comprises two sulfurizing moulds.

Accompanying drawing explanation

Other feature of the present invention and advantage are by from becoming more obvious in the mode of illustrative non-restrictive example the description of some preferred exemplary to production equipment according to the present invention and technique with reference to the accompanying drawings, wherein:

-Fig. 1 illustrates the illustrative arrangement for the production of the equipment of tire for wheel, wherein implements the technique according to first embodiment of the invention; And

-Fig. 2 illustrates the illustrative arrangement for the production of the equipment of tire for wheel, wherein implements the technique according to second embodiment of the invention.

The specific embodiment

With reference to Fig. 1, reference number 1 is indicated the equipment for the production of tire for wheel according to first embodiment of the invention generally.

With reference to Fig. 2, reference number 1 ' indicate the generally equipment for the production of vehicle tyre according to second embodiment of the invention.

At least one carcass structure of equipment 1,1 ' comprise build line 2,2 ', be implemented at least one first assembly drum 6 comprising the carcass structure of at least one casingply and a pair of ring-type anchor structure.

At least one crown

structure construction line

3,3 of this equipment 1,1 ' also comprise ', comprising at least one belt structure and as the crown structure construction of tread strip at least one second assembly drum 7.

Equipment 1,1 ' be also provided with and described carcass structure build at least one assembling and the shaping work station 4 of the processed tire of line 2,2 ' and described crown structure construction line 3,3 ' be operatively associated.This assembling and shaping work station 4 are applicable to for being shaped carcass structure to obtain tire base by carcass structure being assembled to crown structure.

According to a preferred embodiment of the invention, carcass structure builds line 2,2 ' be provided with mobile system, is used for that carcass structure and carcass structure have been built to the first assembly drum 6 thereon and builds line 2,2 ' transfer to described assembling and shaped wire 4 from described carcass structure.Preferably, this mobile system comprises at least one mechanical arm 50.

According to a preferred embodiment of the invention, crown structure construction line 3,3 ' be provided with mobile system, is used for crown structure and second/three assembly drum 7/27 from described crown structure construction line 3,3 ' transfer to described assembling and shaped wire 4.Preferably, this mobile system comprises at least one mechanical arm 60.

Assembling and shaping work station 4 are provided with the building mortion being associated with described the first assembly drum 6, and it is applicable to carrying out the shaping of the carcass structure on the first assembly drum 6.

This building mortion is pneumatic or motorisation unit preferably.

Equipment 1,1 ' also comprise obtains at least one molding and the vulcanization line 5 of assembling of finished product and the tire that has been shaped thus.

Assembling and shaping work station 4 are provided with transmitting device, be used for crown structure removed thus with after being associated with carcass structure by the second assembly drum 7 or the 3rd assembly drum 27 (will below illustrate better) from this work station transfer to crown structure construction line 3 or 3 '.

Production equipment 1,1 ' also comprise rousing and assemble work station 0, the drum that wherein storage class can be different.This work station be provided with for the first assembly drum 6 is transferred to carcass structure build line 2,2 ' device.

Carcass structure structure line 2,2 ' comprise the first side wall construction work station 19, it is provided with the device of at least one Part I of the sidewall for applying processed tire.

Apply processed tire sidewall at least one Part II by special device crown structure construction line 3,3 ' the second sidewall construction work station 26 in carry out.

Carcass structure builds at least two in following work station of line 2,2 ' comprise:

-being used for applying the work station that strengthens fabric 8, it is provided with at least one tyre bead is strengthened to fabric and puts on the device on the first assembly drum 6;

The-the first wear-resisting work station 9 that applies, it is provided with the device for apply at least one Part I of anti-wear component in the position of described the first assembly drum 6 radially outers;

-liner applies work station 11, and it is provided with the device for apply inner liner in the position of described the first assembly drum 6 radially outers;

-inferior liner applies work station 12, and it is provided with the device for apply time inner liner in the position of described liner radially outer;

-casing ply applies work station 13, and it is provided with the device for apply at least one the first casingply in the position of inferior inner liner radially outer;

-being used for applying the work station 14 of the first intermediary element, it is provided with the device for apply multiple the first intermediary element at casingply place;

-inner the element that strengthens applies work station 15, and it is provided with for apply multiple inner devices that strengthen element at described the first intermediary element place;

-ring-type anchor structure applies work station 16, and it is provided with the device of the axial opposed end at least one pair of ring-type anchor structure being applied to described at least one casingply;

The-the second wear-resisting work station 18 that applies, it is provided with the device of at least one Part II for applying anti-wear component;

-the first side wall construction work station 19, it is provided with the device of at least one Part I of the sidewall for applying processed tire.

Advantageously, the first intermediary element above by be wound around elastomeric material continuous elongated member side by side and/or overlapped stitches apply.The textile cord of casingply and be rendered as the above-mentioned inner existence that strengthens the elastomeric material between element of metal cords (thering is sharp edges because it is in tilted layout), prevent the inner contact increasing between element and casingply self, thereby prevent that in tire operation, possible fracture starts.

In two embodiment of the present invention shown in accompanying drawing, carcass structure builds each in above-mentioned work station of line 2,2 ' comprise.These work stations are sequentially arranged along two parallel lines of being advanced by the first assembly drum 6 in the opposite direction.

Especially, in the second embodiment shown in Fig. 2, for applying the work station 14 of intermediary element, applying work station 16 and be integrated in integrated unit 36 for applying the inner work station 15 that strengthens element and ring-type anchor structure.

Build line 2 according to the carcass structure of the production equipment 1 of first embodiment of the invention, except above-mentioned work station, also comprise the work station 10 for applying self-sealing material, it is provided with for apply one deck self-sealing material in the position of described inner liner radially outer.If see in Fig. 1, the described work station 10 that is used for applying self-sealing material is arranged in first liner and applies the downstream of work station 12.

Carcass structure structure line 2,2 ' also can comprise that the outside element that strengthens applies work station 17, it is provided with for apply multiple outside devices that strengthen elements at casingply place.This outside downstream that strengthens element and apply work station 17 and be arranged in ring-type anchor structure and apply work station 16.

In a second embodiment, described outside strengthen element apply work station 17 be integrated in carcass structure build line 2 ' integrated unit 36 in.

According to alternate embodiment (not shown), carcass structure structure line 2,2 ' comprise the work station (replacing the described outside element that strengthens to apply work station 17) for applying outer curtain layer of cloth, it is provided with the device for apply outer curtain layer of cloth at casingply place.This work station that is used for applying outer curtain layer of cloth is arranged in ring-type anchor structure and applies the downstream of work station 16.

Be similar to the outside element that strengthens and apply work station 17, this work station that applies outer curtain layer of cloth can be integrated in carcass structure build line 2 ' described integrated unit 36 in.

Carcass structure build line 2,2 ' ring-type anchor structure apply work station 16 and be also provided with for the end of casingply being folded in to casing ply from it to form the device of rim strip that comprises described ring-type anchor structure.

According to the first embodiment, production equipment 1 also comprises bead core store workstation 32, and it is applicable to forming the ring-type anchor structure of processed tire.This bead core store workstation 32 applies work station 16 with ring-type anchor structure and is operatively associated and arranges in its vicinity.

As shown in Figure 2, described the second wear-resisting work station 18 and described the first side wall construction work station 19 of applying is included in carcass structure and completes in unit 33.

Carcass structure completes unit and also comprises the device for the first assembly drum 6 is built to line 2 ' transferred to unit 33 self from carcass structure.In other words, this transmitting device picks up the first assembly drum 6 from one of travel line above, be used for transmitting it to complete herein carcass structure complete unit 33.

Be used for completing at carcass structure the described device that transmits the first assembly drum 6 in unit 33 and comprise mechanical arm 44.

Once carcass structure completes, mechanical arm is also suitable for the first assembly drum 6 to transfer to travel line.

According to crown

structure construction line

3,3 of the present invention ' comprise the work station 20 for applying lower floor's belt layer, it is provided with the device for apply lower floor's belt layer on the second assembly drum 7.

Described crown structure construction line 3,3 ' also can the comprise work station of following operationally layout in column:

The-the first belt applies work station 21, and it is provided with the device for apply at least one the first belt band in the position of described the second assembly drum radially outer;

The-the second intermediary element is laid work station 22, and it is provided with at least one second intermediary element is layed in to the device on the first belt structure;

The-the second belt applies work station 23, and it is provided with the device for apply the second belt band in the position of described the first belt band radially outer;

-cord applies work station 24, and it is provided with the device for applying at least one the first cord ply, and described the first cord ply is arranged in circumferentially on radially outer belt band and at least and axially applies at outside place at it;

-at least one tread strip assembly working station 25, it is provided with the device for apply at least one tread strip in the position of described cord ply radially outer;

The-the second sidewall construction work station 26, it is provided with the device for build at least one Part II of sidewall in the axial outside position of tread strip.

Advantageously, above-mentioned the second intermediary element by be wound around elastomeric material continuous elongated member side by side and/or overlapped stitches apply.The existence that covers the elastomeric material of the axial end portion of at least two overlapping belt bands can be used in the tire of unusual high performance vehicle, because it prevents from starting at the axial end portion place of belt fracture, this fracture may produce because such tire stands sizable power.

In the embodiments of the invention shown in Fig. 1, crown structure construction line 3 comprises each described work station, and these work stations are sequentially arranged to form the preferred clockwise loop of being passed by the second assembly drum 7.

According to the embodiment shown in Fig. 2, crown structure construction line 3 ' comprising:

-the first module 34 that builds for the part of crown structure, wherein be implemented on the second assembly drum 7, first module comprises that lower floor's belt layer applies work station 20, the first belt applies work station 21, intermediary element laying work station 22 and the second belt and applies work station 23 crown structure division;

-the second unit 35 that builds for the part of crown structure, wherein crown structure completes on the 3rd assembly drum 27 (geometry is different from the second assembly drum 7), and second unit comprises that cord applies work station 24, at least two tread strip assembly working stations 25 and the second sidewall construction work stations 26;

-crown structural transmission work station 28, the 3rd assembly drum 27 ground that build the second unit 35 of crown structure from the second assembly drum 7 of the first module 34 for partly building crown structure to part transmit crown structures.

Crown structural transmission work station 28 is arranged between the first module 34 building for the part of crown structure and the second unit 35 building for the part of crown structure.

The 3rd assembly drum 27 comprises convex molded surface.In other words, molded surface is not flat-shaped, but bending so that shaping crown structure.

Crown structure construction line 3,3 ' the second belt apply work station 23 and be also provided with the device for apply the 3rd belt band in the position of described the second belt band radially outer.

Crown structural transmission work station 28 also comprises for the device overturning on the second belt band and on the 3rd belt band on the second belt band or by the end of the first belt band that overturn in the end of the first belt band.

The downstream of crown structure construction line 3,3 ' apply work station 24 at cord comprises that sublevel applies work station, and it is provided with at least one sublevel for apply tread strip in the position of cord ply radially outer.

According to an embodiment shown in Fig. 1, crown structure construction line 3 preferably includes six work stations 25 for building tread strip.

According to production equipment 1,1 of the present invention ' the comprise tire base store workstation 30 being operatively associated with molding and the vulcanization line 5 of assembling and shaping work station 4 and tire.

Described tire base store workstation 30 is arranged between assembling and shaping work station 4 and molding and vulcanization line 5 and is provided with the device for tire base being transferred to molding and vulcanization line 5.

Equipment 1,1 ' comprise the device for tire base is transferred to tire base store workstation 30 from assembling and shaping work station 4, preferably said apparatus comprises mechanical arm 29.

The assembling of tire base and shaping work station 4 comprise:

At least one spare space of the-the second assembly drum 7 or the 3rd assembly drum 27;

-be used for transmitting the device of crown structure, be used for crown structural transmission to the position at the carcass structure radially outer being associated with the first assembly drum 6.

According to not shown one embodiment of the present of invention, equipment 1,1 ' be included in carcass structure to build the outside work station that is used for storing carcass structure of locating of line.

As an alternative, carcass structure store workstation can with carcass structure build line 2,2 ' drum assemble work station 0 consistent.

Equally, equipment 1,1 ' comprise crown structure store workstation 41.

Casing ply apply work station 13, the first belt apply work station 21, the second belt apply work station 23 and cord apply among work station 24 at least one be used for supplying in relevant work station preliminary semi-finished product 37 at least one unit operations be associated.

In two embodiment shown in the figure, all above-mentioned work stations are operatively associated and are arranged near it with the corresponding units that is used for supplying preliminary semi-finished product 37.

Preliminary semi-finished product preferably include elastomeric material continuous elongated member, be commonly referred to the elastomeric material strips (comprising two or more fabrics or metal cords) of " strip component ", single rubber-metal cord.

In work station in the above, above-mentioned preliminary semi-finished product can with side by side and/or the form of overlapped stitches be wound around, for example contributing to form in bead area, sidewall, tread strip the continuous elongated member of liner, inferior liner, sublevel, filler, or in the case of the single rubber-metal cord of zero degree cord ply that contributes to form bead core or form belt structure.As an alternative, this semi-finished product can reciprocally be laid side by side, especially in the case of for example contributing to form the strip component of casingply, belt band and some types enhancing element.

As shown in Figure 1, can comprise the production line for preparing preliminary semi-finished product 31 according to equipment of the present invention, preliminary semi-finished product 31 are suitable for supplying at least one among carcass structure builds line 2 and crown structure construction line 3.

For the production of the equipment 1,1 of tire ' comprise for regulate among the first assembly drum 6, the second assembly drum 7 and the 3rd assembly drum 27 at least one shape and/or the device of size.

According to preferred embodiment, the first assembly drum 6 is adjustable in the axial direction and the second assembly drum 7 is adjustable diametrically.

Carcass structure build line 2,2 ' be preferably provided with for by the first assembly drum 6 from identical carcass structure build line 2,2 ' work station transfer to the device of next work station, this device is preferably incorporated in bracket mobile in travel line.This bracket moves in travel line, and stopping at wherein tire must processed work station place.

Equally, crown structure construction line 3,3 ' be provided with for by the second assembly drum 7 from identical crown structure construction line 3,3 ' work station transfer to the device of next work station.These devices preferably include at least one mechanical arm 38.The latter picks up drum and is transported into next work station from work station.

According to the second embodiment, crown structure construction line 3 ' be provided with the device for the 3rd assembly drum 27 is transferred to next work station from the work station of the second unit 35 for partly building crown structure, this device preferably includes at least one mechanical arm 38.

According to the present invention, molding and the vulcanization line 5 of shaping tire base comprise at least two vulcanization units 39.Each at least one sulfurizing mould 40 that comprises in described vulcanization unit 39, tire molding and sulfuration in known manner in sulfurizing mould.

In production equipment 1, according to one embodiment of present invention, described vulcanization unit 39 is ten.Each vulcanization unit 39 comprises two sulfurizing moulds 40.

Production equipment 1 ' in, different embodiment according to the subject invention, described vulcanization unit 39 is five.Each vulcanization unit 39 comprises two sulfurizing moulds 40.

With reference to the production equipment 1,1 shown in Fig. 1 and 2 ', will describe according to two of production technology of the present invention preferred embodiments now.

According to step a), the carcass structure that comprises the tire base of at least one casingply and a pair of ring-type anchor structure builds in line 2 and builds on the first assembly drum 6 at least one carcass structure.The carcass structure building with assembly drum 6 and be associated is with it transported to assembling and shaped wire 4 by mechanical arm 50.According to the present invention, described carcass structure builds line 2 to equal the productivity ratio work of t1.

According to step b), the crown structure of tire base that comprises at least one belt structure and tread strip builds at least one crown structure construction line 3 at least one second assembly drum 7.The crown structure building with assembly drum 7 and be associated is with it transported to assembling and shaped wire 4 by mechanical arm 60.According to the present invention, described crown structure construction line 3 is to equal the productivity ratio work of t2.

According to technique of the present invention, according to step c), the annular shaping of described carcass structure is provided at least one assembling of processed tire and shaped wire 4, be used for being built up to described crown structure, described assembling and shaped wire 4 build line 2 with described carcass structure and described crown structure construction line 3 is operatively associated.According to the present invention, described assembling and shaping work station 4 are to equal productivity ratio work.

This production technology finally provides the steps d of molding and vulcanization forming tire base at least one tire molding and vulcanization line 5).

According to the present invention, each carcass structure is associated with the corresponding first molding drum 6 that carcass structure builds thereon, until the shaping of processed tire and number of assembling steps c) finish, and, in stable operation, t1 and t2 in

scope in.

According to a preferred embodiment of the invention, t1 and t2 in

scope in.

Even more preferably, t1 and t2 in

scope in.

Particularly preferably be

the situation that t1 and t2 equate substantially, namely, t1 and t2 in

scope in.

According to preferred embodiment,

between 60 and 80 seconds and more preferably,

between 65 and 75 seconds.

For example, if t1 and t2 are between 63 and 91 seconds so.More preferably, t1 and t2 are between 65.1 and 80.5 seconds, and even more preferably t1 and t2 are between 67.9 and 77 seconds, and this allows according to the present invention the optimum management for the production of the technique of tire.Like this, in fact, with regard to the viewpoint of producing, do not provide the significant waiting time.

According to preferred embodiment, this technique also comprises that assembling work station 0 from drum picks up the first assembly drum 6 and be positioned over described carcass structure and build step line 2 z).

The step that builds carcass structure a) is included in carcass structure and builds the sub-step a10 that applies at least one Part I of the sidewall of processed tire in the first side wall construction work station 19 of line 2).

Step b) is included in the sub-step b7 that applies at least one Part II of the sidewall of processed tire in the second sidewall construction work station 26 of crown structure construction line 3).

Preferably, step a) is also included in the sub-step a1 that applies at least one tyre bead in the position of the first assembly drum 6 radially outers and strengthen fabric).

According to preferred embodiment, the described step that builds carcass structure a) also can comprise the sub-step of following order:

A2) in the position of described the first assembly drum 6 radially outers, apply at least one Part I of anti-wear component;

A3) in the position of described the first assembly drum 6 radially outers, apply inner liner;

A4) in the position of described liner radially outer, apply time inner liner;

A6) apply multiple the first intermediary element at casingply place.

At sub-step a6) afterwards, step a) also comprises and applies the multiple inner another sub-step a7s of element as described intermediary element that strengthen).

Then, the sub-step of more order can be provided:

A8) at least one pair of ring-type anchor structure is applied to the axial relative end of casingply;

A9) apply at least one Part II of anti-wear component;

A10) apply at least one Part I of the sidewall of processed tire.

According to the embodiments of the invention of carrying out, build the step of carcass structure a) at sub-step a4 in the equipment 1 shown in Fig. 1) and sub-step a5) between comprise sub-step:

-apply self-sealing material layer.

According to the preferred embodiment of technique of the present invention, build the step of carcass structure a) at sub-step a8) and sub-step a9) between be included in casingply place and apply the sub-steps of multiple outside enhancing elements.

This sub-steps can be used on casingply place apply outer curtain layer of cloth sub-step replace.

Apply ring-type and strengthen the sub-step a8 of structure) comprise sub-step below:

A8 ') the axial relative end that ring-type strengthened to structure and is positioned over casingply; And

A8 ") folds into casing ply certainly with it to form the rim strip that comprises described ring-type anchor structure by the end of casingply.

Identical sub-step a8) preferably applying step that bead core store workstation 32 transmission that work station 16 is operatively associated are suitable for the bead core that forms described ring-type anchor structure j) afterwards from building the ring-type anchor structure of line 2 with carcass structure.

The step that builds carcass structure a) is applying the sub-step a9 of Part II of anti-wear component) can comprise before the first assembly drum 6 is transferred to and comprises that the second wear-resisting carcass structure that applies work station 18 and the first side wall construction work station 19 completes the sub-step a9 ' of unit 33), as shown in Figure 2.

The first assembly drum 6 is transferred to carcass structure and completes the described sub-step a9 ' of unit 33) preferably carried out by mechanical arm 44.

According to the preferred embodiment of technique of the present invention, the step that builds crown structure b) is included in the sub-step b1 that applies lower floor's belt layer in the position of the second assembly drum 7 radially outers).

Step b) also comprises the sub-step of more order:

B3) on the first belt structure, lay at least one second intermediary element;

B5) apply at least one first fabric or metal cords layer, it is arranged in circumferentially in the position of radially outer of radially outer belt band and at least axially outside position applies at it;

B6) in the position of described cord ply radially outer, apply at least one tread strip;

B7) axially apply at least one Part II of the sidewall of processed tire in outside position at described tread strip.

Sub-step b6) preferably at least two tread strip construction work stations 25, carry out.Especially, in the embodiment of the technique of the present invention of carrying out in the equipment 1 shown in Fig. 1, this sub-steps b6) in six tread strip construction work stations 25, carry out, and in the different embodiment of the equipment 1 ' middle execution shown in Fig. 2, this sub-steps b6) in two tread strip construction work stations 25, carry out.

According to the described different embodiment shown in Fig. 2, build the step of crown structure b) at sub-step b4) comprise afterwards crown structure that part is built from described the second assembly drum 7 (crown structure thereon partly structure) transfer to the 3rd assembly drum 27 and transfer to crown structure construction line 3 ' crown structural transmission work station 28 sub-step.

According to preferred embodiment, sub-step b4) be included in the position of the second belt band radially outer and apply the 3rd belt band.In the case, before the sub-step of crown structure that the step of described structure crown structure b) builds at hop, comprise the end of the first belt band sub-step of overturning on the second belt band and on the 3rd belt band on the second belt band or by the end of the first belt band of overturning.

Build the step of crown structure b) at the sub-step b6 that builds tread strip) apply the sub-step of at least one sublevel of tread strip on the cord ply that applies before being included in before.

Under this scheme, described sub-step b6) comprise and apply two-layer tread strip.

In steps d) before, according to preferred embodiment, this technique comprise shaping tire base is transferred to the tire base store workstation 30 being operatively associated with assembling and shaping work station 4 step e).

In this step e) afterwards, provide the tire base of shaping is transferred to tire molding and vulcanization line 5 step f).

Be shaped and the step of assembling tyre base c) comprises and is transferred to the sub-step c1 the position of the carcass structure radially outer being associated with the first assembly drum 6 by being implemented in crown structure on the second/three assembly drum 7/27 from the second/three assembly drum 7/27).

Build tire base carcass structure step a) afterwards, provide and the carcass structure having built transmit and be stored to the step a ' that builds the work station that is used for storing carcass structure of line 2 disposed outside at carcass structure) or the carcass structure having built transmit and is stored to the step a ") in bulging gathering work station 0.

Equally, build tire base crown structure step b) afterwards, can provide and will build crown structural transmission and be stored to the step b ' of crown structure store workstation 41).

According to preferred embodiment, for the production of the process stipulation of tire, sub-step a5), b2), b4) and b5) among at least one be included in relevant work station the preliminary half-finished pre-step g of supply).

This technique is also included in semi-finished product ready line 31 and prepares preliminary half-finished additional step h).

Also provide at least one the step I of size regulating among the first assembly drum 6, the second assembly drum 7 and the 3rd assembly drum 27).

In a preferred embodiment, described step I) comprise the axial adjustment of the first assembly drum 6 and the radiai adjustment of the second assembly drum 7.

The work station that the first assembly drum 6 preferably builds line 2 by bracket mobile in travel line from carcass structure transfers to next work station.

Preferably, the second/three assembly drum 7/27 by least one mechanical arm 38 from next work station of crown structure construction line 3/3 ' transfer to.

This technique finally stipulates, sub-step a1)-a10) at least one the first assembly drum 6 being transferred to after drum assembles the step of work station 0, be used for compensating any fault or variation in production requirement.

In the scope of description and following claim, the numerical value of all expression quantity, parameter, percentage etc. is considered as there is word " approximately " above always, except as otherwise noted in the above.And specifically noting in literary composition, all number ranges also comprise all possible combination of minimum and maximum numerical value and all possible intermediate range.

Claims

1. for the production of the technique of tire for wheel, it comprises the following steps:

A) build the upper carcass structure that builds tire base of the first assembly drum (6) in line (2,2 ') at least one carcass structure, described carcass structure comprises at least one casingply and a pair of ring-type anchor structure;

B) the upper crown structure that builds tire base of at least one second assembly drum (7) at least one crown structure construction line (3,3 '), described crown structure comprises at least one belt structure and tread strip;

C) at least one assembling for processed tire and shaping work station (4) by carcass structure being assembled to described crown structure the described carcass structure that is shaped circlewise, described assembling and shaping work station (4) and described carcass structure structure line (2,2 ') and described crown structure construction line (3,3 ') synchronization;

The corresponding first molding drum (6) that wherein each carcass structure builds thereon with carcass structure is associated, until the step of shaping and assembling processed tire c) finishes;

D) molding and the sulfuration tire base that has been shaped at least one tire molding of separating with described assembling and shaping work station (4) and vulcanization line (5).

2. according to the technique for the production of tire for wheel of claim 1, wherein said carcass structure builds line (2,2 ') to equal the productivity ratio operation of t1, and described crown structure construction line (3,3 ') is to equal the productivity ratio operation of t2 and described assembling and shaping work station (4) to equal

productivity ratio operation, wherein t1 and t2 in stable operation in

scope in.

3. according to the technique for the production of tire for wheel of claim 2, wherein t1 and t2 in

scope in.

4. according to the technique for the production of tire for wheel of claim 2 or 3, wherein t1 and t2 in

scope in.

5. according to the technique for the production of tire for wheel of claim 2 or 3, wherein

t1 and t2 equate substantially.

6. according to the technique for the production of tire for wheel of claim 2 or 3, wherein

between 50 and 90 seconds.

7. according to the technique for the production of tire for wheel of claim 6, wherein

between 65 and 75 seconds.

8. according to the technique for the production of tire for wheel of claim 1, also comprise that assembling work station (0) from drum picks up the first assembly drum (6) and be positioned over described carcass structure and build step line (2,2 ') z).

9. according to the technique for the production of tire for wheel of claim 1, the step that wherein builds carcass structure a) is included in the sub-step (a10) that applies at least one Part I of the sidewall of processed tire in the first side wall construction work station (19) that carcass structure builds line (2,2 ').

10. according to the technique for the production of tire for wheel of claim 1 or 9, wherein step b) is at least included in the sub-step b7 that applies the Part II of the sidewall of processed tire in the second sidewall construction work station (26) of crown structure construction line (3,3 ')).

11. according to the technique for the production of tire for wheel of claim 1, and the step that wherein builds carcass structure a) comprises sub-step:

A1) in the position of the first assembly drum (6) radially outer, apply at least one tyre bead and strengthen fabric.

12. according to the technique for the production of tire for wheel of claim 11, and the step that wherein builds carcass structure a) comprises the sub-step of following order:

A2) in the position of described the first assembly drum (6) radially outer, apply at least one Part I of anti-wear component;

A3) in the position of described the first assembly drum (6) radially outer, apply inner liner;

A4) in the position of described inner liner radially outer, apply time inner liner;

A5) in the position of inferior inner liner radially outer, apply at least one casingply;

13. according to the technique for the production of tire for wheel of claim 12, wherein builds the step of carcass structure a) at sub-step a6) comprise afterwards another sub-step:

14. according to the technique for the production of tire for wheel of claim 13, wherein builds the step of carcass structure a) at sub-step a7) comprise afterwards further order sub-step:

A9) apply at least one Part II of anti-wear component;

A10) apply at least one Part I of the sidewall of processed tire.

15. according to the technique for the production of tire for wheel of claim 12, wherein builds the step of carcass structure a) at sub-step a4) and sub-step a5) between comprise sub-step:

-apply self-sealing material layer.

16. according to the technique for the production of tire for wheel of claims 14 or 15, wherein builds the step of carcass structure a) at sub-step a8) and sub-step a9) between comprise sub-step:

-apply multiple outside elements that strengthen at described at least one casingply place.

17. according to the technique for the production of tire for wheel of claim 14, wherein builds the step of carcass structure a) at sub-step a8) and sub-step a9) between comprise sub-step:

-apply outer curtain layer of cloth at described at least one casingply place.

18. according to the technique for the production of tire for wheel of claim 14, wherein applies the sub-step a8 of ring-type anchor structure) comprise following sub-step:

A8 ') described ring-type anchor structure is positioned over to the axial relative end of described at least one casingply; And

A8 ") folds on described at least one casingply the end of described at least one casingply to form the rim strip that comprises described ring-type anchor structure.

19. according to the technique for the production of tire for wheel of claim 14, wherein apply the sub-step a8 of ring-type anchor structure) in step j) afterwards, this step j) is applicable to the bead core for forming described ring-type anchor structure for applying from the ring-type anchor structure that builds line (2) with carcass structure bead core store workstation (32) transmission that work station (16) is operatively associated.

20. according to the technique for the production of tire for wheel of claim 14, and the step that wherein builds carcass structure a) is applying the sub-step a9 of Part II of anti-wear component) comprise before sub-step:

A9 ') the first assembly drum (6) is transferred to and comprises that the second wear-resisting carcass structure that applies work station (18) and the first side wall construction work station (19) completes unit (33).

21. according to the technique for the production of tire for wheel of claim 20, wherein the first assembly drum (6) is transferred to carcass structure and complete the described sub-step a9 ' of unit (33)) carried out by mechanical arm (44).

22. according to the technique for the production of tire for wheel of claim 1, and the described step that wherein builds crown structure b) comprises sub-step:

B1) in the position of the second assembly drum (7) radially outer, apply lower floor's belt.

23. according to the technique for the production of tire for wheel of claim 1, and the described step that wherein builds crown structure b) comprises further order sub-step:

B2) in the position of described the second assembly drum (7) radially outer, apply at least one first belt band;

B5) apply at least one first fabric or metal cords layer, it arranges circumferentially and at least axially applies at outside place at it in the position of the radially outer of the second belt band;

24. according to the technique for the production of tire for wheel of claim 23, and the described step that wherein builds crown structure b) comprises another sub-step:

B3) on the first belt band, lay at least one second intermediary element.

25. according to the technique for the production of tire for wheel of claim 1 or 9, and the described step that wherein builds crown structure b) comprises another sub-step:

26. according to the technique for the production of tire for wheel of claim 23, wherein said sub-step b6) at least two tread strip assembly working stations (25), carry out.

27. according to the technique for the production of tire for wheel of claim 23, wherein build the described step of crown structure b) at sub-step b4) comprise afterwards the crown structure partly building is transferred to the 3rd assembly drum (27) and is transferred to the sub-step the crown structural transmission work station (28) of crown structure construction line (3 ') from described the second assembly drum (7), crown structure partly builds on described the second assembly drum (7).

28. according to the technique for the production of tire for wheel of claim 23, wherein applies the described sub-step b4 of at least one the second belt band) be included in the position of the second belt band radially outer and apply the 3rd belt band.

29. according to the technique for the production of tire for wheel of claim 27, the described step that wherein builds crown structure b) hop comprise the sub-step of being overturn on the second belt band in the end of the first belt band before the sub-step of the crown structure that builds.

30. according to the technique for the production of tire for wheel of claim 28, the described step that wherein builds crown structure b) hop comprise the sub-step of being overturn on the second belt band and on the 3rd belt band in the end of the first belt band before the sub-step of the crown structure that builds.

31. according to the technique for the production of tire for wheel of claim 23, and the described step that wherein builds crown structure is b) at the sub-step b6 that builds tread strip) comprise be before step b5) in apply the sub-step of at least one sublevel on the cord ply that applies.

32. according to the technique for the production of tire for wheel of claim 31, wherein said sub-step b6) comprise and apply two tyre surface belts.

33. according to the technique for the production of tire for wheel of claim 1, and it is in steps d) comprise before the tire base that is shaped is transferred to the tire base store workstation (30) being operatively associated with assembling and shaping work station (4) step e).

34. according to the technique for the production of tire for wheel of claim 33, it e) comprises afterwards tire base is transferred to the molding of tire and the step of vulcanization line (5) f) in the step that tire is transferred to store workstation (30).

35. according to the technique for the production of tire for wheel of claim 1, is wherein shaped and the step of assembling tyre base c) comprises sub-step below:

C1) the crown structure being implemented on the second assembly drum (7) is transferred to the position of the carcass structure radially outer being associated with the first assembly drum (6) from the second assembly drum (7).

36. according to the technique for the production of tire for wheel of claim 27, is wherein shaped and the step of assembling tyre base c) comprises sub-step below:

C1 ') the crown structure being implemented on the 3rd assembly drum is transferred to the position of the carcass structure radially outer being associated with the first assembly drum (6) from the 3rd assembly drum (27).

37. according to the technique for the production of tire for wheel of claim 1, its build tire base carcass structure step a) comprise afterwards by build carcass structure transmit and be stored to be arranged in carcass structure build line (2) outside for storing the step a ' of work station of carcass structure).

38. 1 kinds according to the technique for the production of tire for wheel of claim 1, and its step at the carcass structure that builds tire base a) comprises afterwards and the carcass structure having built transmit and be stored to the step a ") in drum gathering work station (0).

39. 1 kinds according to the technique for the production of tire for wheel of claim 1, and its step in the crown structure that builds tire base b) comprises afterwards the crown structural transmission having built and is stored to the step b ' in crown structure store workstation (41)).

40. according to the technique for the production of tire for wheel of claim 12 or 23, wherein sub-step a5), b2), b4) and b5) among at least one be included in relevant work station the preliminary half-finished pre-step g of supply).

41. according to the technique for the production of tire for wheel of claim 40, and it is included in semi-finished product ready line (31) and prepares preliminary half-finished additional step h).

42. according to the technique for the production of tire for wheel of claim 1, and it also comprises at least one the step I of size regulating among the first assembly drum (6), the second assembly drum (7) and the 3rd assembly drum (27)).

43. according to the technique for the production of tire for wheel of claim 42, wherein step I) comprise the axial adjustment of the first assembly drum (6).

44. according to the technique for the production of tire for wheel of claim 42 or 43, wherein step I) comprise the radiai adjustment of the second assembly drum (7).

45. according to the technique for the production of tire for wheel of claim 1, and the work station that wherein said the first assembly drum (6) builds line (2,2 ') by bracket mobile in course from carcass structure transfers to next work station.

46. according to the technique for the production of tire for wheel of claim 1, and wherein said second assembly drum designed (7) transfer to next work station by least one mechanical arm (38) from the work station of crown structure construction line (3,3 ').

47. according to the technique for the production of tire for wheel of claim 27, and wherein said the 3rd assembly drum (27) transfers to next work station by least one mechanical arm (38) from the work station of crown structure construction line (3 ').

48. according to the technique for the production of tire for wheel of claim 14, wherein sub-step a1)-a10) among at least one after being used for the first assembly drum (6) to transfer to drum and assembling the step of work station (0).

49. 1 kinds of equipment for the production of tire for wheel, it comprises:

-at least one carcass structure based on the first assembly drum (6) builds line (2,2 '), and described carcass structure comprises at least one casingply and a pair of ring-type anchor structure;

-at least one crown structure construction line (3,3 ') based at least one the second assembly drum (7), described crown structure comprises at least one belt structure and tread strip;

-for processed tire at least one assembling and shaping work station (4), it is applicable to for being shaped carcass structure to obtain tire base by carcass structure being assembled to described crown structure, and described assembling and shaping work station (4) build line (2,2 ') with described carcass structure and described crown structure construction line (3,3 ') is operatively associated;

-the assembling separating with shaping work station (4) with described assembling and at least one molding and the vulcanization line (5) of shaping tire,

Wherein said assembling and shaping work station (4) are provided with the building mortion being associated with described the first assembly drum (6), and it is applicable to for the shaping at the upper execution of described the first assembly drum (6) carcass structure.

50. according to the equipment for the production of tire for wheel of claim 49 (1), wherein said assembling and shaping work station (4) are also provided with transmitting device, and this device is applicable to for having transmitted the second assembly drum (7) in crown structure after the second assembly drum is removed crown structure construction line (3).

51. according to the equipment for the production of tire for wheel of claim 49 (1 '), wherein said assembling and shaping work station (4) are also provided with transmitting device, and it is applicable to for transmitting the 3rd assembly drum (27) from crown structure after the 3rd assembly drum is removed crown structure construction line (3 ').

52. according to any one equipment for the production of tire for wheel (1,1 ') in claim 49-51, and wherein said building mortion is pneumatic means.

53. according to any one equipment for the production of tire for wheel (1,1 ') in claim 49-51, and wherein said building mortion is mechanical device.

54. according to any one equipment for the production of tire for wheel (1,1 ') in claim 49-51, also comprise drum gathering work station (0), it is provided with the device that builds line (2,2 ') for the first assembly drum (6) being transferred to carcass structure.

55. according to any one equipment for the production of tire for wheel (1,1 ') in claim 49 to 51, wherein carcass structure structure line (2,2 ') comprises the first side wall construction work station (19), and it is provided with the device of at least one Part I of the sidewall for applying processed tire.

56. according to any one equipment for the production of tire for wheel (1,1 ') in claim 49-51, wherein crown structure construction line (3,3 ') comprises the second sidewall construction work station (26), and it is provided with the device of at least one Part II of the sidewall for applying processed tire.

57. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein carcass structure builds at least two in the work station that line (2,2 ') comprises below layout in column operatively:

-strengthening fabric to apply work station (8), it is provided with the device that strengthens fabric for apply at least one tyre bead on the first assembly drum (6);

The-the first wear-resisting work station (9) that applies, it is provided with the device for apply at least one Part I of anti-wear component in the position of described the first assembly drum (6) radially outer;

-liner applies work station (11), and it is provided with the device for apply inner liner in the position of described the first assembly drum (6) radially outer;

-inferior liner applies work station (12), and it is provided with the device for apply time inner liner in the position of described liner radially outer;

-casing ply applies work station (13), and it is provided with the device for apply at least one casingply in the position of inferior inner liner radially outer;

The-the first intermediary element applies work station (14), and it is provided with the device for apply multiple the first intermediary element at described at least one casingply place;

-inner the element that strengthens applies work station (15), and it is provided with for apply multiple inner devices that strengthen element at described the first intermediary element place;

-ring-type anchor structure applies work station (16), and it is provided with the device of the axial relative end at least one pair of ring-type anchor structure being applied to described at least one casingply;

The-the second wear-resisting work station (18) that applies, it is provided with the device of at least one Part II for applying anti-wear component;

-the first side wall construction work station (19), it is provided with the device of at least one Part I of the sidewall for applying processed tire.

58. according to the equipment for the production of tire for wheel of claim 57 (1), wherein carcass structure structure line (2) also comprises that self-sealing material applies work station (10), it is provided with the device for apply self-sealing material layer in the position of inferior inner liner radially outer, and described self-sealing material applies work station (10) and be arranged in time liner and apply the downstream of work station (12).

59. according to the equipment for the production of tire for wheel of claim 57 (1 '), and wherein the first intermediary element applies work station (14), the inner element that strengthens applies work station (15) and described ring-type anchor structure and applies work station (16) and be integrated in the integrated unit (36) that carcass structure builds line (2 ').

60. according to the equipment for the production of tire for wheel of claim 57 (1,1 '), wherein carcass structure structure line (2,2 ') also comprises that the outside element that strengthens applies work station (17), it is provided with for apply multiple outside devices that strengthen elements at described at least one casingply place, the described outside downstream that strengthens element and apply work station (17) and be arranged in described ring-type anchor structure and apply work station (16).

61. according to the equipment for the production of tire for wheel of claim 60 (1,1 '), wherein the first intermediary element applies work station (14), the inner element that strengthens applies work station (15) and described ring-type anchor structure and applies work station (16) and be integrated in the integrated unit (36) that carcass structure builds line (2 '), and the described outside element that strengthens applies work station (17) and is integrated in the described integrated unit (36) that carcass structure builds line (2 ').

62. according to the equipment for the production of tire for wheel of claim 57 (1,1 '), wherein carcass structure structure line (2,2 ') also comprises the work station for applying outer curtain layer of cloth, the device that it is provided with for apply outer curtain layer of cloth at described at least one casingply place, the described work station that is used for applying outer curtain layer of cloth is arranged in ring-type anchor structure and applies the downstream of work station (16).

63. according to the equipment for the production of tire for wheel of claim 62 (1,1 '), wherein the first intermediary element applies work station (14), the inner element that strengthens applies work station (15) and described ring-type anchor structure and applies work station (16) and be integrated in the integrated unit (36) that carcass structure builds line (2 '), and the described work station that is used for applying outer curtain layer of cloth is integrated in the described integrated unit (36) that carcass structure builds line (2 ').

64. according to the equipment for the production of tire for wheel of claim 57 (1,1 '), and the described ring-type anchor structure that wherein carcass structure builds line (2,2 ') applies work station (16) and is also provided with for the end of described at least one casingply being folded on described at least one casingply to form the device of the rim strip that comprises described ring-type anchor structure.

65. according to the equipment for the production of tire for wheel of claim 57 (1), also comprise the bead core store workstation (32) that is applicable to the anchor structure of the ring-type for forming processed tire, described bead core store workstation (32) applies work station (16) with ring-type anchor structure and is operatively associated.

66. according to the equipment for the production of tire for wheel of claim 57 (1 '), and wherein said the second wear-resisting work station (18) and described the first side wall construction work station (19) of applying is included in carcass structure and completes in unit (33).

67. according to the equipment for the production of tire for wheel of claim 66 (1 '), and wherein said carcass structure completes unit (33) and comprises the device for the first assembly drum (6) has been transferred to unit (33) self from carcass structure structure line (2 ').

68. according to the equipment for the production of tire for wheel of claim 67 (1 '), is wherein used for that the first assembly drum (6) is transferred to the described device that carcass structure completes unit (33) and comprises mechanical arm (44).

69. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein crown structure construction line (3,3 ') comprising:

-lower floor belt applies work station (20), and it is provided with the device for apply lower floor's belt on the second assembly drum (7).

70. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein crown structure construction line (3,3 ') comprises below the operatively work station of layout in column:

The-the first belt applies work station (21), and it is provided with the device for apply at least one the first belt band in the position of described the second assembly drum radially outer;

The-the second belt applies work station (23), and it is provided with the device for apply the second belt band in the position of described the first belt band radially outer;

-cord applies work station (24), and it is provided with the device for applying at least one the first cord ply, and this first cord ply is arranged circumferentially and at least axially applied the position of outside at it on the second belt band;

-at least one tread strip assembly working station (25), it is provided with the device for apply at least one tread strip in the position of described cord ply radially outer.

71. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), wherein crown structure construction line (3,3 ') comprises the second intermediary element laying work station (22), and it is provided with the device for lay at least one the second intermediary element on the first belt band.

72. according to the equipment for the production of tire for wheel of claim 49 or 57 (1,1 '), wherein crown structure construction line (3,3 ') comprises the second sidewall construction work station (26), and it is provided with the device for build at least one Part II of sidewall in the axial outside position of tread strip.

73. according to the equipment for the production of tire for wheel of claim 49 (1 '), and wherein crown structure construction line (3 ') comprising:

-the first module (34) that builds for the part of crown structure, wherein be implemented on the second assembly drum, first module comprises that at least one lower floor's belt applies work station (20), the first belt applies work station (21) and the second belt applies work station (23) crown structure division;

-the second unit (35) that builds for the part of crown structure, wherein crown structure is different from the 3rd assembly drum (27) of the second assembly drum (7) and completes in geometry, and second unit comprises that at least one cord applies work station (24), at least two tread strip assembly working stations (25) and the second sidewall construction work station (26);

The crown structural transmission work station (28) of-the 3rd assembly drum (27) transmission crown structure from second assembly drum (7) of the first module for partly building crown structure (34) to the second unit for partly building crown structure (35).

74. according to the equipment for the production of tire for wheel of claim 73 (1 '), wherein comprises the second intermediary element laying work station (22) for partly building the described first module (34) of crown structure.

75. according to the equipment for the production of tire for wheel of claim 70 (1,1 '), and wherein described second belt of crown structure construction line (3,3 ') applies work station (23) and is also provided with the device for apply the 3rd belt band in the position of described the second belt band radially outer.

76. according to the equipment for the production of tire for wheel of claim 73 (1 '), and wherein crown structural transmission work station (28) also comprises the device for being overturn on the second belt band in the end of the first belt band.

77. according to the equipment for the production of tire for wheel of claim 73 (1 '), and wherein crown structural transmission work station (28) also comprises the device for being overturn on the second belt band and on the 3rd belt band in the end of the first belt band.

78. according to the equipment for the production of tire for wheel of claim 70 (1,1 '), the downstream that wherein crown structure construction line (3,3 ') applies work station (24) at cord comprises that sublevel applies work station, and it is provided with the device for apply at least one sublevel in the position of cord ply radially outer.

79. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), comprises the tire base store workstation (30) being operatively associated with assembling and shaping work station (4).

80. according to the equipment for the production of tire for wheel of claim 79 (1,1 '), and wherein said tire base store workstation (30) is also operatively associated with tire molding and vulcanization line (5).

81. according to the equipment for the production of tire for wheel of claim 79 or 80 (1,1 '), and wherein said tire base store workstation (30) is provided with the device for tire base being transferred to molding and vulcanization line (5).

82. according to the equipment for the production of tire for wheel of claim 79 or 80 (1,1 '), it comprises for tire base is transferred to the device tire base store workstation (30) from assembling and shaping work station (4).

83. 2 equipment for the production of tire for wheel (1,1 ') according to Claim 8, the described device that is wherein used for tire base to transfer to tire base store workstation (30) from assembling and shaping work station (4) comprises mechanical arm (29).

84. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein the assembling of tire base and shaping work station (4) comprising:

At least one spare space of the-the second assembly drum (7) or the 3rd assembly drum (27);

-be used for transmitting crown structure to transmit it to the device of the carcass structure radially outer position being associated with the first assembly drum (6).

85. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and it comprises that being positioned at carcass structure builds the outside work station that is used for storing carcass structure of line (2,2 ').

86. according to the equipment for the production of tire for wheel of claim 54 (1,1 '), and it comprises for storing work station carcass structure, consistent with the described drum gathering work station (0) of carcass structure structure line (2,2 ').

87. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), also comprises crown structure store workstation (41).

88. according to the equipment for the production of tire for wheel of claim 57 (1,1 '), wherein casing ply apply work station (13) be used for supplying in relevant work station preliminary semi-finished product (37) at least one unit operations be associated.

89. according to the equipment for the production of tire for wheel of claim 70 (1,1 '), wherein the first belt apply work station (21), the second belt apply work station (23) and cord apply among work station (24) at least one be used for supplying in relevant work station preliminary semi-finished product (37) at least one unit operations be associated.

90. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), comprises the production line for preparing to be suitable for the preliminary semi-finished product (37) of supplying at least one among carcass structure builds line (2,2 ') and crown structure construction line (3,3 ').

91. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), comprises for regulating at least one the device of size among the first assembly drum (6), the second assembly drum (7) and the 3rd assembly drum (27).

92. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein the first assembly drum (6) is adjustable in the axial direction.

93. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein the second assembly drum (7) is adjustable diametrically.

94. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein carcass structure builds line (2,2 ') and is provided with the device for the first assembly drum (6) is transferred to next work station from the work station of same carcass structure structure line (2,2 ').

95. according to the equipment for the production of tire for wheel of claim 94 (1,1 '), and the described device that is wherein used for the first assembly drum (6) to transfer to next work station from the work station of carcass structure structure line (2,2 ') comprises the bracket that can move in travel line.

96. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), and wherein crown structure construction line (3,3 ') is provided with the device for the second assembly drum (7) is transferred to next work station from the work station of same crown structure construction line (3,3 ').

97. according to the equipment for the production of tire for wheel of claim 96 (1,1 '), and the described device that is wherein used for the second assembly drum (7) to transfer to next work station from the work station of crown structure construction line (3,3 ') comprises at least one mechanical arm (38).

98. according to the equipment for the production of tire for wheel of claim 73 (1,1 '), and wherein crown structure construction line (3 ') is provided with the device for the 3rd assembly drum (27) is transferred to next work station from the work station of the second unit for partly building crown structure (35).

99. according to the equipment for the production of tire for wheel of claim 98 (1,1 '), and the described device that is wherein used for the 3rd assembly drum (27) to transfer to next work station from the work station of the second unit for partly building crown structure (35) comprises at least one mechanical arm (38).

100. according to the equipment for the production of tire for wheel of claim 73 (1,1 '), and wherein the 3rd assembly drum (27) comprises convex molded surface.

101. according to the equipment for the production of tire for wheel of claim 49 (1,1 '), molding and the vulcanization line (5) of tire base of being wherein shaped comprises at least two vulcanization units (39), and each vulcanization unit (39) comprises at least one sulfurizing mould (40).

102. according to the equipment for the production of tire for wheel of claim 101 (1,1 '), and wherein said vulcanization unit (39) is ten, and each vulcanization unit comprises two sulfurizing moulds (40).

103. according to the equipment for the production of tire for wheel of claim 101 (1), and wherein said vulcanization unit (39) is five, and each vulcanization unit comprises two sulfurizing moulds (40).